CN203659094U - Compound magnetic identification system - Google Patents
Compound magnetic identification system Download PDFInfo
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- CN203659094U CN203659094U CN201320894975.4U CN201320894975U CN203659094U CN 203659094 U CN203659094 U CN 203659094U CN 201320894975 U CN201320894975 U CN 201320894975U CN 203659094 U CN203659094 U CN 203659094U
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Abstract
The utility model discloses a compound magnetic identification system belonging to the finance facility magnetic identification system. The system comprises independent magnetic sensors and a signal processing circuit, wherein the independent magnetic sensors are arranged on a mounting rack in a row to form a magnetic track signal picking device, one mounting rack has at least six mounting positions of the independent magnetic sensors corresponding to safety lines of detected bank notes and key magnetic tracks of magnetic printing ink, at least two independent magnetic sensors are mounted at the adjacent mounting positions to form a continuous magnetic induction zone, and the signal processing circuit is formed by electronic elements such as integrated circuits. When the compound magnetic identification system operates, the signal processing circuit converts magnetic signals picked by each independent magnetic sensor into digital signals from simulation signals, the digital signals are contrasted with pre-stored magnetic signals of the safety lines and pre-stored magnetic signals of the printing ink of at least one type of detected bank note, and an identification result is outputted. The compound magnetic identification system has a simple structure, has a low fault rate and is convenient to compress the integral volume.
Description
Technical field
The present invention relates to a kind of magnetic recognition system that belongs to financial machine and tool bill acceptor system, specifically relate to composite magnetic recognition system.
Background technology
At present, the magnetic recognition system of paper money counter and cleaning-sorting machine, be generally by the little magnetic head that detects the large magnetic head of bar shaped of safety line and the dice shape of detection magnetic ink, and signal processing circuit forms.Between large magnetic head and little magnetic head, there is no versatility.In order not only to detect safety line but also detect magnetic ink, normally in every paper money counter or cleaning-sorting machine, with a large magnetic head and several little magnetic head for fashionable dress.Chinese utility model patent " a kind of Combined bill counter " (patent No.: 200820128212.8), the paper money counter of announcement, its " magnetic sensor comprises the first magnetic head 10 and the second magnetic head 9 that are arranged side by side ".Be exactly relatively typically, see it is the magnetic recognition system of " being arranged side by side " two kinds of magnetic heads from axle head.This needs " are arranged side by side " two kinds of magnetic heads, and could not only detect safety line but also detect the structure of magnetic ink, because two row's magnetic heads respectively need a set of drive unit, so, complex structure, failure rate is high, is not easy to dwindle machine volume.In addition, the arrangement mode of little magnetic head, between each Currency Type, does not have versatility yet, and a machine only can detect a Currency Type.Change detected Currency Type, not only need to change trace routine, and need to change the arrangement mode of magnetic head in machine, be not easy to operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of large magnetic head function and little magnetic head function of having concurrently, and has the compound magnetic recognition system of home currency measuring ability and foreign currency measuring ability concurrently, and its simple in structure, failure rate is low, be convenient to dwindle machine volume.In addition, while changing detected Currency Type, do not need the arrangement mode of magnetic head in change machine, convenient operation.
The technical scheme that the present invention takes is: this magnetic recognition system comprises independent magnet sensor and signal processing circuit, and independent magnet sensor has the erecting frame of the formation track signal pick device that formed a line; On an erecting frame, have the installation site of 6 independent magnet sensors corresponding with the safety line of detected bank note and the crucial track part of magnetic ink at least, and, have 2 independent magnet sensors at least, be arranged on next-door neighbour's installation site, form continuous magnetic induction district; Signal processing circuit is made up of electronic components such as integrated circuit; When work, signal processing circuit is by the magnetic signal being picked up by each independent magnet sensor, become digital signal by analog-signal transitions, then compare with the magnetic signal of safety line and the magnetic signal of magnetic ink of at least one bank note prestoring, and export recognition result.
Erecting frame has the installation site of 16 independent magnet sensors, and only in the installation site of setting, independent magnet sensor is installed, and all the other installation sites are rest position.
Independent magnet sensor can be the little magnetic head of dice shape.
Erecting frame comprises mounting box and lid.
Erecting frame had paper money lash adjusting device, crossed paper money lash adjusting device and comprised paper money clearance adjusting screw.
Erecting frame has the installation site of 16 independent magnet sensors, and 1 independent magnet sensor is installed in each installation site.
The installation site of setting refers to the 2nd, 3,6,7,8,9,10,11,14,15 installation sites on erecting frame.
The installation site of setting refers to the 2nd, 3,4,13,14,15 installation sites on erecting frame.
The installation site of setting refers to the 2nd, 4,6,8,9,11,13,15 installation sites on erecting frame.
The installation site of setting refers to the 6th, 7,8,9,10,11 installation sites on erecting frame.
The installation site of setting refers to the 2nd, 3,4,6,7,8,9,10,11,13,14,15 installation sites on erecting frame.
The installation site of setting refers to the 2nd, 3,4,6,8,9,11,13,14,15 installation site peaces on erecting frame.
The installation site of setting refers to the 2nd, 4,6,7,8,9,10,11,13,15 installation sites on erecting frame.
Rest position can be installed the rest position setting-in body similar to independent magnet sensor shape.
The present invention is because " independent magnet sensor has the erecting frame of the formation track signal pick device that formed a line; On an erecting frame, has the installation site of 6 independent magnet sensors corresponding with the safety line of detected bank note and the crucial track part of magnetic ink at least, and, have 2 independent magnet sensors at least, be arranged on next-door neighbour's installation site, form continuous magnetic induction district ", need not " be arranged side by side " two kinds of magnetic heads, just can pick up the magnetic signal of safety line and the magnetic signal of magnetic ink simultaneously.Make a row independent magnet sensor can have large magnetic head function and little magnetic head function concurrently, not only reduced head numbers, also reduced drive unit, so the present invention is simple in structure, failure rate is low, is convenient to dwindle machine volume.In addition, because " signal processing circuit is made up of electronic components such as integrated circuit; When work, signal processing circuit is by the magnetic signal being picked up by each independent magnet sensor, become digital signal by analog-signal transitions, compare with the magnetic signal of safety line and the magnetic signal of magnetic ink of at least one bank note prestoring again, and export recognition result "; that is to say that " magnetic signal of the safety line of bank note and the magnetic signal of magnetic ink " that the present invention prestores can be also " magnetic signal of safety line and the magnetic signal of magnetic ink " of " multiple bank note "; One of add the independent magnet sensor on an erecting frame, can be in the situation that not changing ordered state, pick up " magnetic signal of safety line and the magnetic signal of magnetic ink " of " multiple bank note "; Thereby, realize the compound of home currency measuring ability and foreign currency measuring ability, so, when the present invention changes detected Currency Type, do not need the arrangement mode of magnetic head in change machine, convenient operation.
Brief description of the drawings
Fig. 1, Fig. 2 are structural representation of the present invention.Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 are the schematic diagram that erecting frame of the present invention has 16 independent magnet installation of sensors positions, and the numeral of square frame top, is the numbering of independent magnet installation of sensors position on erecting frame.
In figure, 1 mounting box, 2 lids, 3 independent magnet sensors, 4 rest position setting-in bodies, 5 cross paper money clearance adjusting screw, 6 housiung separators, 7 adjust spring, and 8 adjust plate, 9 money pressing wheels, 10 installation shaft, 11 driving wheels, 12 driving shafts.
Below in conjunction with accompanying drawing, describe structure and the course of work of the concrete compound magnetic recognition system proposing according to the present invention in detail.
Embodiment
Embodiment 1:
In Fig. 1 and Fig. 2, this magnetic recognition system has signal processing circuit, and signal processing circuit is equipped with recognizer, and signal processing circuit is electrically connected with the independent magnet sensor 3 that picks up magnetic signal.Independent magnet sensor 3 can be the magnetic senser elements such as metal film magnetoresister, giant magnetoresistance device, amorphous metal Magnetic Sensor, hall effect sensor.The present embodiment is the little magnetic head with the dice shape of paper money counter.Effective detection width of independent magnet sensor 3 is generally 3-20mm.Effective detection width direction of the independent magnet sensor 3 in installment state, vertical with the traffic direction of bank note.Independent magnet sensor 3 has the erecting frame of the formation track signal pick device that formed a line.The about 60-260mm of length of erecting frame.Erecting frame has mounting box 1 and lid 2, also has the paper money lash adjusting device excessively by paper money clearance adjusting screw 5, adjustment spring 7, adjustment plate 8 and installation shaft 10 form excessively.Screw in or screwed out paper money clearance adjusting screw 5, can drive and adjust plate 8, rotating small angle around installation shaft 10.Thereby change the gap between independent magnet sensor 3 and driving wheel 11.Reach that can to walk paper money unobstructed, can stablize again the state of pickoff signals.Driving wheel 11 is contained on driving shaft 12.By direct motor drive.On an erecting frame, has the installation site of 6 independent magnet sensors 3 corresponding with the safety line of detected bank note and the crucial track part of magnetic ink at least, 1 independent magnet sensor is installed in each installation site, and, have 2 independent magnet sensors 3 at least, be arranged on next-door neighbour's installation site, form continuous magnetic induction district.Signal processing circuit is made up of electronic components such as integrated circuit; When work, signal processing circuit, by the magnetic signal being picked up by each independent magnet sensor 3, becomes digital signal by analog-signal transitions, then passes through recognizer, compare with the magnetic signal of safety line and the magnetic signal of magnetic ink of one or more bank note that prestore, and export recognition result.
Also can, with widening magnetic head, form continuous magnetic induction district.
Erecting frame can be also a circuit board.Independent magnet sensor 3 forms a line, and is directly welded on circuit board, forms track signal pick device.Erecting frame can also be the arrow rack of plastics or powder metallurgy, or bar shaped box.Independent magnet sensor 3 is fixed on frame or in box, forms track signal pick device.
Embodiment 2:
In Fig. 3, erecting frame has the installation site of 16 independent magnet sensors 3, and 1 independent magnet sensor 3 is installed in each installation site.This track signal pick device being formed by 16 independent magnet sensors 3, its independent magnet sensor 3 can be corresponding with the position of the crucial track part of the safety line of multinational bank note and magnetic ink, always has one group of independent magnet sensor 3 magnetic signal detection position of the crucial track part of the safety line in certain state's bank note and magnetic ink just.Thereby realize on a machine, only change recognizer and do not change sensor setting, just can utilize the track signal pick device in the present embodiment, pick up the magnetic signal of the safety line of multinational bank note and the crucial track part of magnetic ink, for recognizer, multinational bank note be carried out to magnetic identification.Simplify operation steps, saved the working time.
Embodiment 3:
In Fig. 4, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 3,6,7,8,9,10,11,14,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being formed by 10 independent magnet sensors 3, its independent magnet sensor 3, can be corresponding with the position of A state and the safety line of D state bank note and the crucial track part of magnetic ink, always there is one group of independent magnet sensor 3 magnetic signal detection position in A state or the safety line of D state bank note and the crucial track part of magnetic ink just.Thereby reach on a machine, only changed recognizer and do not change hardware setting, the object that just can carry out magnetic identification to A state and D state bank note.Simplify operation steps, saved the working time.
Embodiment 4:
In Fig. 5, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 3,4,13,14,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 6 independent magnet sensors 3, its independent magnet sensor 3 can be corresponding with the position of the crucial track part of the safety line of B state bank note and magnetic ink, meets the requirement of B state bank note being carried out to magnetic identification.
Embodiment 5:
In Fig. 6, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 4,6,8,9,11,13,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 8 independent magnet sensors 3, its independent magnet sensor 3 can be corresponding with the position of the crucial track part of the safety line of C state bank note and magnetic ink, meets the requirement of C state bank note being carried out to magnetic identification.
Embodiment 6:
In Fig. 7, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 6th, 7,8,9,10,11 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 6 independent magnet sensors 3, its independent magnet sensor 3 can be corresponding with the position of the crucial track part of the safety line of D state bank note and magnetic ink, meets the requirement of D state bank note being carried out to magnetic identification.
Embodiment 7:
In Fig. 8, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 3,4,6,7,8,9,10,11,13,14,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 12 independent magnet sensors 3, is actually the combination of Fig. 4, Fig. 5, Fig. 6 and Fig. 7.Its independent magnet sensor 3 can be corresponding with the position of A state, B state, C state and the safety line of D state bank note and the crucial track part of magnetic ink, always has one group of independent magnet sensor 3 magnetic signal detection position in A state, B state, C state or the safety line of D state bank note and the crucial track part of magnetic ink just.Thereby reach on a machine, only changed recognizer and do not change hardware setting, the object that just can carry out magnetic identification to A state, B state, C state and D state bank note.
Embodiment 8:
In Fig. 9, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 3,4,6,8,9,11,13,14,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 10 independent magnet sensors 3, is actually the combination of Fig. 5 and Fig. 6.Its independent magnet sensor 3 can be corresponding with the position of B state and the safety line of C state bank note and the crucial track part of magnetic ink, always has one group of independent magnet sensor 3 magnetic signal detection position in B state or the safety line of C state bank note and the crucial track part of magnetic ink just.Thereby reach on a machine, only changed recognizer and do not change hardware setting, the object that just can carry out magnetic identification to B state and C state bank note.
Embodiment 9:
In Figure 10, erecting frame has the installation site of 16 independent magnet sensors 3, and only the 2nd, 4,6,7,8,9,10,11,13,15 installation sites, independent magnet sensor 3 is installed, and all the other installation sites are rest position.This track signal pick device being made up of 10 independent magnet sensors 3, is actually the combination of Fig. 6 and Fig. 7.Its independent magnet sensor 3 can be corresponding with the position of C state and the safety line of D state bank note and the crucial track part of magnetic ink, always has one group of independent magnet sensor 3 magnetic signal detection position in C state or the safety line of D state bank note and the crucial track part of magnetic ink just.Thereby reach on a machine, only changed recognizer and do not change hardware setting, the object that just can carry out magnetic identification to C state and D state bank note.
Rest position can arrange money pressing wheel 9, and the rest position setting-in body 4 similar to independent magnet sensor 3 shapes also can be installed.Money pressing wheel 9 is set can be pressed on bank note on driving wheel 11; Installing rest position setting-in body 4 additional is conducive to guide banknote smoothly by walking paper money gap between driving wheel 11 and independent magnet sensor 33.Both there is the effect that reduces card paper money probability.
Claims (14)
1. one kind belongs to the compound magnetic recognition system of financial machine and tool magnetic recognition system, this magnetic recognition system comprises independent magnet sensor and signal processing circuit, it is characterized in that: independent magnet sensor (3) has the erecting frame of the formation track signal pick device that formed a line; On an erecting frame, has the installation site of 6 independent magnet sensors (3) corresponding with the safety line of detected bank note and the crucial track part of magnetic ink at least, and, have 2 independent magnet sensors (3) at least, be arranged on next-door neighbour's installation site, form continuous magnetic induction district; Signal processing circuit is made up of electronic components such as integrated circuit; When work, the magnetic signal that signal processing circuit will be picked up by each independent magnet sensor (3), become digital signal by analog-signal transitions, then compare with the magnetic signal of safety line and the magnetic signal of magnetic ink of at least one bank note prestoring, and export recognition result.
2. compound magnetic recognition system according to claim 1, it is characterized in that: described erecting frame has the installation site of 16 independent magnet sensors (3), and only in the installation site of setting, independent magnet sensor (3) is installed, all the other installation sites are rest position.
3. compound magnetic recognition system according to claim 1, is characterized in that: described independent magnet sensor (3) can be the little magnetic head of dice shape.
4. compound magnetic recognition system according to claim 1, is characterized in that: described erecting frame comprises mounting box (1) and lid (2).
5. compound magnetic recognition system according to claim 1, is characterized in that: described erecting frame had paper money lash adjusting device, crosses paper money lash adjusting device and comprises paper money clearance adjusting screw (5).
6. compound magnetic recognition system according to claim 1, is characterized in that: described erecting frame has the installation site of 16 independent magnet sensors (3), and 1 independent magnet sensor (3) is installed in each installation site.
7. compound magnetic recognition system according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 3,6,7,8,9,10,11,14,15 installation sites on erecting frame.
8. compound magnetic recognition system according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 3,4,13,14,15 installation sites on erecting frame.
9. compound magnetic recognition system according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 4,6,8,9,11,13,15 installation sites on erecting frame.
10. compound magnetic recognition system according to claim 2, is characterized in that: the installation site of described setting refers to the 6th, 7,8,9,10,11 installation sites on erecting frame.
11. compound magnetic recognition systems according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 3,4,6,7,8,9,10,11,13,14,15 installation sites on erecting frame.
12. compound magnetic recognition systems according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 3,4,6,8,9,11,13,14,15 installation site peaces on erecting frame.
13. compound magnetic recognition systems according to claim 2, is characterized in that: the installation site of described setting refers to the 2nd, 4,6,7,8,9,10,11,13,15 installation sites on erecting frame.
14. compound magnetic recognition systems according to claim 2, is characterized in that: described rest position can be installed the rest position setting-in body (4) similar to independent magnet sensor shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320894975.4U CN203659094U (en) | 2013-12-28 | 2013-12-28 | Compound magnetic identification system |
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| CN201320894975.4U CN203659094U (en) | 2013-12-28 | 2013-12-28 | Compound magnetic identification system |
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| CN203659094U true CN203659094U (en) | 2014-06-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714615A (en) * | 2013-12-28 | 2014-04-09 | 鞍山搏纵科技有限公司 | Compound magnetic recognition system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714615A (en) * | 2013-12-28 | 2014-04-09 | 鞍山搏纵科技有限公司 | Compound magnetic recognition system |
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Effective date of registration: 20180510 Address after: 264203 Kunlun Road, Zhang Cun town, Huancui District, Weihai, Shandong, 126 Patentee after: WEIHAI XINBEIYANG RONGXIN SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 114018 block A, 5 tower, Tong Zun science and Technology Park, 288 Sifangtai Road, Tiexi District, Anshan, Liaoning. Patentee before: ANSHAN BOZONG SCIENCE & TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20140618 |
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